Index: src/Deltares.DSoilModel.Forms.Tests/DSoilModelGeometryEditorTests.cs
===================================================================
diff -u -r239 -r240
--- src/Deltares.DSoilModel.Forms.Tests/DSoilModelGeometryEditorTests.cs	(.../DSoilModelGeometryEditorTests.cs)	(revision 239)
+++ src/Deltares.DSoilModel.Forms.Tests/DSoilModelGeometryEditorTests.cs	(.../DSoilModelGeometryEditorTests.cs)	(revision 240)
@@ -1,4 +1,8 @@
 using Deltares.DSoilModel.Data;
+using Deltares.Geometry;
+using Deltares.Geotechnics;
+using Deltares.Geotechnics.ConePenetrationTest;
+using Deltares.Geotechnics.IO;
 using Deltares.Standard;
 using Deltares.Standard.Forms.DExpress;
 using NUnit.Framework;
@@ -20,18 +24,50 @@
         [TearDown]
         public void TearDown()
         {
+            geometryEditor = null;
+        }
 
+        private DSoilModelProject CreateProjectForSoilProfile2D(SoilProfile2D profile)
+        {
+            var p = new DSoilModelProject();
+
+            p.BoringLookup2Ds.Add(new BoringLookup2D {SoilProfile2D = profile});
+            p.CptLookup2Ds.Add(new ConePenetrationTestLookup2D {SoilProfile2D = profile});
+            p.SpecificMechanismPointLocations.Add(new SpecificMechanismPointLocation {SoilProfile2D = profile});
+            p.Soilprofile1DLookup2Ds.Add(new SoilProfile1DLookup2D {SoilProfile2D = profile});
+
+            return p;
         }
 
-        private DSoilModelProject CreateProject()
+        private SoilProfile2D CreateSoilProfile2D()
         {
-            return null;
+            var profile = new SoilProfile2D();
+
+            profile.CenterCrestLocation = 55;
+            profile.Geometry.Points.Add(new GeometryPoint(1, 1, 1));
+            profile.PreconsolidationStresses.Add(new PreConsolidationStress());
+            profile.Surfaces.Add(new SoilLayer2D());
+
+            return profile;
         }
 
         [Test]
         public void ClearGeometryForSoilProfile2DTest()
         {
-            geometryEditor.Project = CreateProject();
+            var soilProfile2D = CreateSoilProfile2D(); 
+            geometryEditor.Project = CreateProjectForSoilProfile2D(soilProfile2D);
+
+            geometryEditor.ClearGeometryForSoilProfile2D(soilProfile2D);
+
+            Assert.IsEmpty(geometryEditor.Project.BoringLookup2Ds);
+            Assert.IsEmpty(geometryEditor.Project.CptLookup2Ds);
+            Assert.IsEmpty(geometryEditor.Project.SpecificMechanismPointLocations);
+            Assert.IsEmpty(geometryEditor.Project.Soilprofile1DLookup2Ds);
+
+            Assert.IsNaN(soilProfile2D.CenterCrestLocation);
+            Assert.IsEmpty(soilProfile2D.Geometry.Points);
+            Assert.IsEmpty(soilProfile2D.PreconsolidationStresses);
+            Assert.IsEmpty(soilProfile2D.Surfaces);
         }
     }
 }